--- /dev/null
+<?php
+
+namespace League\Container;
+
+use Interop\Container\ContainerInterface as InteropContainerInterface;
+
+trait ImmutableContainerAwareTrait
+{
+ /**
+ * @var \Interop\Container\ContainerInterface
+ */
+ protected $container;
+
+ /**
+ * Set a container.
+ *
+ * @param \Interop\Container\ContainerInterface $container
+ * @return $this
+ */
+ public function setContainer(InteropContainerInterface $container)
+ {
+ $this->container = $container;
+
+ return $this;
+ }
+
+ /**
+ * Get the container.
+ *
+ * @return \League\Container\ImmutableContainerInterface
+ */
+ public function getContainer()
+ {
+ return $this->container;
+ }
+}